The error in the log is:
Configurando nfs-common (1:1.2.5-3ubuntu2) ... rmdir: falhou em remover "/var/lib/nfs/rpc_pipefs": Diretório não vazio dpkg: erro processando nfs-common (--configure): sub-processo script post-installation instalado retornou estado de saída de erro 1
Have you rebooted yet following this upgrade? If not, please show the output of the command 'sudo fuser -vm /var/lib/nfs/rpc_pipefs' on this system.
The error in the log is:
Configurando nfs-common (1:1.2.5-3ubuntu2) ... nfs/rpc_ pipefs" : Diretório não vazio
rmdir: falhou em remover "/var/lib/
dpkg: erro processando nfs-common (--configure):
sub-processo script post-installation instalado retornou estado de saída de erro 1
Have you rebooted yet following this upgrade? If not, please show the output of the command 'sudo fuser -vm /var/lib/ nfs/rpc_ pipefs' on this system.